| UNITED STATES | |||
| D & N Scientific | Columbus, OH | Website | +1 (614) 841-5376 |
| Spectrecology | Jasper, GA | Website | +1 (727) 230-1697 |
| CANADA | |||
| Transition Technologies | Toronto, CA | Website | +1 (416) 233-1551 |
| CHINA | |||
| LabTech Group |
Website | +86 010-80486450 | |
| TAIWAN, THAILANDMALAYSIA, INDONESIA |
|||
| Optimization Solutions Asia |
+886 921-787-422 | ||
| TURKEY | |||
| Tekno-TIP Analitik Sistemler Ltd. Şti. | Website | +90 312 236 42 07-08 | |
| RUSSIA | |||
| LABTEST | Website | +7 (495)-605-35-07 |